CA1259902A - Methode d'exploitation d'un systeme recuperateur de gaz, et dispositif de mise en oeuvre de la methode - Google Patents

Methode d'exploitation d'un systeme recuperateur de gaz, et dispositif de mise en oeuvre de la methode

Info

Publication number
CA1259902A
CA1259902A CA000503654A CA503654A CA1259902A CA 1259902 A CA1259902 A CA 1259902A CA 000503654 A CA000503654 A CA 000503654A CA 503654 A CA503654 A CA 503654A CA 1259902 A CA1259902 A CA 1259902A
Authority
CA
Canada
Prior art keywords
gas
level signal
filling level
holder
modified
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
CA000503654A
Other languages
English (en)
Inventor
Gustaaf A.J.M. Van Ditzhuijzen
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Tata Steel Ijmuiden BV
Original Assignee
Hoogovens Groep BV
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hoogovens Groep BV filed Critical Hoogovens Groep BV
Application granted granted Critical
Publication of CA1259902A publication Critical patent/CA1259902A/fr
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
    • C21C5/28—Manufacture of steel in the converter
    • C21C5/38—Removal of waste gases or dust
    • C21C5/40—Offtakes or separating apparatus for converter waste gases or dust
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D7/00—Control of flow
    • G05D7/06—Control of flow characterised by the use of electric means
    • G05D7/0617—Control of flow characterised by the use of electric means specially adapted for fluid materials
    • G05D7/0629—Control of flow characterised by the use of electric means specially adapted for fluid materials characterised by the type of regulator means
    • G05D7/0688—Control of flow characterised by the use of electric means specially adapted for fluid materials characterised by the type of regulator means by combined action on throttling means and flow sources
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/0318—Processes
    • Y10T137/0324—With control of flow by a condition or characteristic of a fluid
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/7287—Liquid level responsive or maintaining systems
    • Y10T137/7313—Control of outflow from tank

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Environmental & Geological Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Carbon Steel Or Casting Steel Manufacturing (AREA)
  • Gas Separation By Absorption (AREA)
CA000503654A 1985-03-11 1986-03-10 Methode d'exploitation d'un systeme recuperateur de gaz, et dispositif de mise en oeuvre de la methode Expired CA1259902A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL8500673 1985-03-11
NL8500673A NL8500673A (nl) 1985-03-11 1985-03-11 Werkwijze voor het bedrijven van een gasterugwinningssysteem.

Publications (1)

Publication Number Publication Date
CA1259902A true CA1259902A (fr) 1989-09-26

Family

ID=19845649

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000503654A Expired CA1259902A (fr) 1985-03-11 1986-03-10 Methode d'exploitation d'un systeme recuperateur de gaz, et dispositif de mise en oeuvre de la methode

Country Status (3)

Country Link
US (1) US5029620A (fr)
CA (1) CA1259902A (fr)
NL (1) NL8500673A (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030236489A1 (en) 2002-06-21 2003-12-25 Baxter International, Inc. Method and apparatus for closed-loop flow control system

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1223518A (fr) * 1959-01-28 1960-06-17 Siderurgie Fse Inst Rech Procédé de refroidissement et d'évacuation des gaz chauds provenant d'affinage pneumatique des fontes notamment avec emploi d'oxygène pur
US4386623A (en) * 1980-12-30 1983-06-07 Phillips Petroleum Company Nonlinear control of liquid level
US4482969A (en) * 1982-03-09 1984-11-13 Phillips Petroleum Company Control of an alkylation reactor

Also Published As

Publication number Publication date
US5029620A (en) 1991-07-09
NL8500673A (nl) 1986-10-01

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Legal Events

Date Code Title Description
MKEX Expiry